It varies a bit from seed to seed, but with most types of seed the bird will move it around in his mouth to get the husk off, and then swallow it whole. It goes into the gizzard from there and gets ground up into pulp by the grit and gravel in the gizzard.
Some plants use ants, the seeds are very light and has a substance that will attract the ants. As the ants carry the seeds back to the nest, some of them will drop onto the ground on the way.
Some plants use other animals such as dogs. The seeds have hooks on them, so when the dog runs by, the seed will cling on to the dog's fur and drop off later
The seeds pass through the digestive system without being digested. They pass out with the feces and are able to germinate in a location far from the mother plant.
what do birds eat
Birds eat the seeds from the heart of the flower head.
There are a few birds that eat pumpkin seeds. Some of these birds are blue jays, the titmouse, cardinals, and crows.
Well birds eat seeds as well as us. I'm pretty sure you eat seeds too.
Some birds eat grass but most eat seeds.
seeds
no
Birds eat seeds and regurgitate it on to the ground.
No. They eat seeds.
they eat the fruit with the seeds and when the deficate they spread the seeds
no,not necessary that all birds do the same...
fruit and seeds